Handrail and a roof panel of a bus



FIG. 1 is a top and right side perspective view of a handrail and a roof panel of a bus embodying my new design;

FIG. 2 is a front elevation view thereof;

FIG. 3 is a left side elevation view thereof; and,

FIG. 4 is a right side elevation view thereof.

The broken lines depict the environment of the handrail and a roof panel of a bus that form no part of the claimed design. 

CLAIM The ornamental design for a handrail and a roof panel of a bus, as shown and described. 